nils-herrmann/clean_scirepeval huggingface dataset:
Spam and Sentiment Analysis Model for Twitter Data using Statistical Learning

The past empirical work of twitter spam detection and sentiment analysis is based on random selection of features for the generation of classification models. This paper focus on the selection of model by applying multiple linear regression using stat models for fitting n dimensional hyper plane predictor (i.e. Twitter features) to our response variable (i.e. Spam and sentiments) This paper includes following parts: 1) Spam Detection Classifier 2) Bayesian and Log Likelihood based sentiment classifier 3) Evaluation of classification system using different machine learning algorithms (i.e. Binomial, CART and Random Forest) Our experimental evaluation demonstrates that the efficiency of Random Forest is higher compared to other algorithms of the proposed classification system.
Twitter sentiment analysis of game reviews using machine learning techniques

Sentiment analysis is basically analysing of the sentiments from the text. Sentiment analysis can be referred as opinion mining. Sentiment analysis finds and justifies the sentiment of the person with respect to a given source of content. The growth in micro blogging activity on sites over the last few years has been increasing. Microblogging sites like twitter contain a large amount of data, which helps the companies to know what public is thinking of them. Sentiment analysis of this large data is very useful to express the opinion of the group of people. Twitter sentiment analysis is tricky as compared to broad sentiment analysis because of the slang words and misspellings and repeated characters. So it is very important to identify exact sentiment of each word. In our paper to obtain a highly accurate model of sentiment analysis of tweets with respect to latest reviews of Games which include both mobile and PC. With the help of feature selection and classifiers such as Support vector machine (SVM) Naive Bayes and Maximum Entropy. By adding feature selection to the classifier we can select the relevant features. We will classify these tweets as positive, negative and neutral to give sentiment of each tweet and compare their results based on appropriate models.
Max Weber And The Sociology Of Culture

Thank you for reading max weber and the sociology of culture. Maybe you have knowledge that, people have search numerous times for their favorite novels like this max weber and the sociology of culture, but end up in harmful downloads. Rather than enjoying a good book with a cup of coffee in the afternoon, instead they juggled with some infectious bugs inside their desktop computer. max weber and the sociology of culture is available in our book collection an online access to it is set as public so you can get it instantly. Our digital library saves in multiple locations, allowing you to get the most less latency time to download any of our books like this one. Kindly say, the max weber and the sociology of culture is universally compatible with any devices to read.
Attention to Orthographic and Phonological Word Forms in Vocabulary Instruction for Kindergarten English Learners

This study examined benefits of connecting meaning, speech, and print in vocabulary learning for kindergarten English learners. Students screened eligible with limited English proficiency were randomly assigned to two instruction conditions. Both groups received direct instruction in high frequency root words. One condition featured added attention to orthographic and phonological word features. Increased attention to the spoken and printed word forms was associated with significantly greater gains in general vocabulary and word reading, and in taught word spelling. Results suggest features of effective vocabulary instruction for young and English learner students.
Livy and the Pax Deum
Venue: Classical Philology

T he term pax deum is commonplace in modern scholarship but surprisingly rare in ancient literature. 1 Scholars identify it as the goal of all Roman religion, 2 and i would not dispute this. 3 it is remarkable, however, that no one has yet asked why, if the term has such a broad application, it should appear so seldom in our sources. 4 not surprisingly, Livy mentions the pax deum more than any other ancient author fifteen times in his extant narrative. 5 yet if we consider the vast amount of religious material in these thirty five books, and the importance that religion plays in the narrative, this number seems rather low. it may simply be a case of variatio: Livy is using different expressions to avoid monotony in his narrative. But a study of the passages in which the pax deum appears suggests something more. Livy mentions the term nine times in descriptions of prodigies (mostly plagues) twice in connection with specific battles, and four times in speeches. each of these passages, i will argue, shares something in common: they draw connections between ritual action and significant secular events. in some cases, Livy specifies the particular and life threatening reason for which the pax deum is sought a
Mode Locked Composite YAG/Yb:YAG Ceramic Laser and High Power Amplification
Venue: IEEE Photonics Technology Letters

We demonstrated a diode pumped passively mode locked laser based on a specially designed composite YAG/Yb:YAG ceramic. Theoretical studies reveal that this composite medium was beneficial for reducing the thermal effect. We obtained 1.35 ps pulses with a maximum output power of 475 mW based on an semiconductor saturable absorber mirror mode locked laser at the room temperature of 22 degC. A maximum laser output power of 240 W was further generated using a master oscillator power amplifier system with the mode locked YAG/Yb:YAG ceramic laser as the seeding oscillator.
SECDEP: Software engineering curricula development and evaluation process using SWEBOK
Venue: Inf. Softw. Technol.

Software engineering (SE) has a multidisciplinary and dynamic nature that makes it challenging to design its educational material. Guide to the software engineering body of knowledge (SWEBOK) which has evolved to become ISO/IEC 19759 standard has identified various knowledge areas to be part of any SE curricula. Although there is a number of studies that address the gap between SE curricula and software industry, the literature lacks defining a process that can be leveraged for continuously improving SE curricula to fulfill the software development market demands.  In this paper, we propose a Software Engineering Curricula Development and Evaluation Process (SECDEP) that takes advantage of the SWEBOK guidelines to improve the quality of SE programs based on objective and subjective evidences.  Our process consists of multi steps in which the local software market needs and the target SE program objectives and constraints are all taken into consideration. As a case study, we follow our process to investigate the core SE courses delivered as part of the SE curricula in a set of universities in our region.  The conducted case study identifies the factors that might contribute to mitigating the skills shortages in the target software market. We demonstrate the effectiveness of our process by identifying the weaknesses of the studied SE curricula and presenting recommendations to align the studied curricula with the demands of the target software market, which assists SE educators in the design and evaluation of their SE curricula.  Based on the obtained results, the studied SE curricula can be enhanced by incorporating latest SE technologies, covering most of the SWEBOK knowledge areas, adopting SE curricula standards, and increasing the level of industrial involvement in SE curricula. We believe that achieving these enhancements by SE educators will have a positive impact on the SE curricula in question.
Evaluation of occupational and professional profiles in Ecuadorian context based on guide of Knowledge SWEBOK and ontological model
Venue: 2016 Third International Conference on eDemocracy eGovernment (ICEDEG)

Bodies of Knowledge (BOK) contain the relevant knowledge for a discipline, and it is necessary for the development of the science, and application in the professional, and occupational profiles, and the possible incidence in the industry of Ecuador. In this paper, it is shown an evaluation of professional and occupational profiles based on standard Software Engineering Body of Knowledge SWEBOK 2004 (Spanish Version) and the development of ontological model, in order to obtain the necessary information to establish the relationship, and the criteria to evaluate the profiles based on the guide of knowledge.
Three dimensional modeling of knowledge space and application in the SWEBOK

The proposition of SWEBOK (Software Engineering Body of Knowledge) provides criterion for the organization and effective management of software engineering knowledge. How to use SWEBOK guide the learning of software engineering related professions has become a real question. This essay constructs an evaluation model of software engineering knowledge in the space of Three dimensional knowledge and describes the specific decision making method that using the evaluation model to guide the software engineering related professions learn SWEBOK on the basis of analyzing those professions.
Discretized Markov chain in damage assessment using Rainflow cycle with effects of mean stress on an automobile crankshaft

We studied the effect of mean stress correction factor using the Rainflow counting technique to assess the fatigue damage of an automobile crankshaft under service loading by considering the stochastic process of the Markov chain. The failure of the crankshaft will cause serious damage to the engine and also to other connecting subcomponents. The service loading is computationally generated from the Discrete Markov chain model and the fatigue cycle is counted using the Rainflow counting technique with the consideration of the local minima and maxima load. To quantify the fatigue damage, the strain life curve using the fatigue mean stresses was used to model the fatigue failure of the material used in for the crankshaft at Nf 106. The fatigue mean stresses were used to estimate the effects of the mean stress on the fatigue strength of the component under service loading condition. Statistical verification with the boundary condition of the 90% confidence level was performed to observe the difference between the stochastic algorithms when compared towards the fatigue life behavior of the ductile cast iron material. We concluded that for the practical application, the proposed stochastic model provides a highly accurate assessment of fatigue damage prediction for improving the safety and controlling the risk factors in terms of structural health monitoring.
Weakly Supervised Deep Learning for Customer Review Sentiment Classification
Venue: IJCAI

Sentiment analysis is one of the key challenges for mining online user generated content. In this work, we focus on customer reviews which are an important form of opinionated content. The goal is to identify each sentence's semantic orientation (e.g. positive or negative) of a review. Traditional sentiment classification methods often involve substantial human efforts, e.g. lexicon construction, feature engineering. In recent years, deep learning has emerged as an effective means for solving sentiment classification problems. A neural network intrinsically learns a useful representation automatically without human efforts. However, the success of deep learning highly relies on the availability of large scale training data. In this paper, we propose a novel deep learning framework for review sentiment classification which employs prevalently available ratings as weak supervision signals. The framework consists of two steps: (1) learn a high level representation (embedding space) which captures the general sentiment distribution of sentences through rating information; (2) add a classification layer on top of the embedding layer and use labeled sentences for supervised fine tuning. Experiments on review data obtained from Amazon show the efficacy of our method and its superiority over baseline methods.
Three dimensional metasurfaces
Venue: 2016 IEEE International Symposium on Antennas and Propagation (APSURSI)

The concept of a three dimensional metasurface is introduced. Three dimensional metasurfaces are electrically thin structures that utilize longitudinally polarized surface currents, which can enable properties that are not possible using only transverse surface currents. These new surfaces provide unprecedented wavefront controlling capabilities by breaking the inherent symmetry of previous metasurface designs.
Comparison of Wind Potential of Ormara and Jiwani (Balochistan) Pakistan

This paper presents comparison of wind potential of Ormara and Jiwani and evaluation of Weilbull distribution function for two coastal areas of Balochistan. Ten years data (1998 2007) of wind speed have been obtained from Pakistan Meteorological Department (PMD) of Karachi, Pakistan. The analysis of wind data is carried out and fitted by Weibull function. The two parameters of the distribution are also evaluated. Monthly mean wind speed of two coastal locations (Ormara and Jiwan) was also predicted.
Deep learning for digital pathology image analysis: A comprehensive tutorial with selected use cases
Venue: Journal of pathology informatics

Deep learning (DL) is a representation learning approach ideally suited for image analysis challenges in digital pathology (DP) The variety of image analysis tasks in the context of DP includes detection and counting (e.g. mitotic events) segmentation (e.g. nuclei) and tissue classification (e.g. cancerous vs. non cancerous) Unfortunately, issues with slide preparation, variations in staining and scanning across sites, and vendor platforms, as well as biological variance, such as the presentation of different grades of disease, make these image analysis tasks particularly challenging. Traditional approaches, wherein domain specific cues are manually identified and developed into task specific "handcrafted" features, can require extensive tuning to accommodate these variances. However, DL takes a more domain agnostic approach combining both feature discovery and implementation to maximally discriminate between the classes of interest. While DL approaches have performed well in a few DP related image analysis tasks, such as detection and tissue classification, the currently available open source tools and tutorials do not provide guidance on challenges such as (a) selecting appropriate magnification, (b) managing errors in annotations in the training (or learning) dataset, and (c) identifying a suitable training set containing information rich exemplars. These foundational concepts, which are needed to successfully translate the DL paradigm to DP tasks, are non trivial for (i) DL experts with minimal digital histology experience, and (ii) DP and image processing experts with minimal DL experience, to derive on their own, thus meriting a dedicated tutorial.  This paper investigates these concepts through seven unique DP tasks as use cases to elucidate techniques needed to produce comparable, and in many cases, superior to results from the state of the art hand crafted feature based classification approaches.  Specifically, in this tutorial on DL for DP image analysis, we show how an open source framework (Caffe) with a singular network architecture, can be used to address: (a) nuclei segmentation (F score of 0.83 across 12,000 nuclei) (b) epithelium segmentation (F score of 0.84 across 1735 regions) (c) tubule segmentation (F score of 0.83 from 795 tubules) (d) lymphocyte detection (F score of 0.90 across 3064 lymphocytes) (e) mitosis detection (F score of 0.53 across 550 mitotic events) (f) invasive ductal carcinoma detection (F score of 0.7648 on 50 k testing patches) and (g) lymphoma classification (classification accuracy of 0.97 across 374 images)  This paper represents the largest comprehensive study of DL approaches in DP to date, with over 1200 DP images used during evaluation. The supplemental online material that accompanies this paper consists of step by step instructions for the usage of the supplied source code, trained models, and input data.
The malacofauna of late holocene sediments of Sromowce (The Pieniny Mountains, southern Poland)

Two subfossil mollusc assemblages have been found near Sromowce, occurring in sediments of the Late Holocene. The older assemblage occurs in sediments dated to the V XII centuries AD, and the younger one is connected with the sediments created in the two most recent centuries. The former comprises numerous species of forest and mesophilous snails and mass agglomerations of Bythinella austriaca shells. The presence of such a fauna indicates that in the Early Middle Ages, the southward slopes of the main range of the Pieniny Mountains were almost completely afforested. The dominants in the latter assemblage are typical snails of open habitats. The alteration of the malacofauna, being due to the deforestation of a considerable area, reflects a transformation of the natural environment under human impact.  snail assemblages, anthropopression, deforestation, thanatocoenoses, malacofauna Folia Malacologica 4/1990 was originally published as No. 1276 of Scientific Bulletins of University of Mining and Metallurgy, Cracow. This digitalised version was prepared by the Association of Polish Malacologists and first published on line on December 30th, 2016. http:/dx.doi.org/10.12657/folmal.004.001 Folia Malacol. 4: 7 24
Rissoa (Rissostomia) membranacea (J. Adams, 1797) (Gastropoda: Prosobranchia: Rissoidae) in Puck Bay (southern Baltic Sea)

In the paper the author describes the morphology and anatomy of the Rissostomia species inhabiting Puck Bay. A detailed description of the shell and its variability (including the colour spots and ribs occurring very rarely) is given. Then the author describes the head pigmentation, variable and quite uncharacteristic. The concise descriptions of the soft parts morphology, ctenidium, radula and male reproductive organs are given. The variability of the giant penis is described, as well as the structure of the female reproductive organs. Then the author compares the Polish Rissostomia with the drawings and descriptions of R. membranacea given in the literature, as well as with the specimens of the species from the localities outside the Baltic Sea. He establishes that the Polish Rissostomia belong to Rissoa membranacea which is an extremely polymorphic species. key woRDs: shell variability, pigmentation, ctenidium, radula, reproductive organs, penis http:/dx.doi.org/10.12657/folmal.002.003 Folia Malacol. 2: 53 61 Folia Malacologica 2/1988 was originally published as No. 1112 of Scientific Bulletins of University of Mining and Metallurgy, Cracow. This digitalised version was prepared by the Association of Polish Malacologists and first published on line on December 30th, 2016.  NAUKOWE AKADEMII G6RNICZO HUTNICZEJ IM. ST ANISlAWA STASZICA Nr 1112 Folia Molacologica z. 2 Krak6w 1988 ANDRZE.J F.ALNIOWSKI RISSOA (RISSOSTOMIA) MEMBRANAOEA ADAMS, 1797) ) IN PUCK BA V (SOUTHERN BALTIC SEA) Ab s t r a c rt In the paP,er the author describes the morphology and anatomy of the Rissos.tomia species iohabi ting Puck Bay. A detailed des.cription of the shell and ~ts variability {Including tne colour spots and ribs ocC.tJrring very r.arely) is @l*ven. Then the a~,tthor ~e.scribes the head pigmentation, var1able and quite uncharacteristic. The concise descriptions of the soft parts morphology, ctenidium, radula and male reproductive organs are given. Jha v*riability of the giant pe~is ~s described, aq well as the structure of the female reproductive organs. Then t!'le authot compares the Polfsh Rissostomia with the drawings and descriptions of R. membraoacea given in .the literature, as well as with the specimens Bf the species from the localities outside the Baltic Sea. He establishes that the Polish Rissostomia belong to Rissoa membrana~ea which is an extremely polymorphlc species.
Rissoa (Pusillina) inconspicua Alder, 1844 subsp. Albella Loven, 1846 comb. Nova (Gastropoda: Prosobranchia) from Polish Baltic

In the paper the author describes Polish representatives of the subgenus Pusillina (Rissoa: Rissoidae) The characteristics of the shell features and their variability (especially of the ribs) is given. Next the protoconch, ctenidium, osphradium and male reproductive organs are concisely described. A more detailed description of the head pigmentation (within which three types: A, B, and A B are distinguished) penis variability and female reproductive organs (showing some very characteristic features) is given. Finally, the author lists the differences between the Polish Pusillina and the data in the literature on Rissoa albella, R. benzi and R. inconspicua. Basing on this, the author considers R. albella a probable subspecies of R. inconspicua, and the Polish Pusillina being identical with R. inconspicua albella. key woRDs: shell variability, protoconch, ctenidium, osphradium, head pigmentation, reproductive organs, penis http:/dx.doi.org/10.12657/folmal.002.004  Malacologica 2/1988 was originally published as No. 1112 of Scientific Bulletins of University of Mining and Metallurgy, Cracow. This digitalised version was prepared by the Association of Polish Malacologists and first published on line on December 30th, 2016.  NAUKOWE AKADEMII G6RNICZO HUTNICZEJ IM. STANISlAWA STASZICA Nr 1112 Folia Malacologica z. 2
Water snails introduced into the botanic garden in Cracow

Five species of molluscs, including Melanoides tuberculata (O. F. Muller, 1774) and Helisoma duryi (Wetherby, 1879) occur in a water basin, in the hothouse of the Botanic Garden in Cracow. The first mentioned snail inhabits a. o. the Near East and Eastern Africa while the latter one Florida and Southern Africa. Another species Physa acuta Draparnaud, 1805 spreads from the Southern Europe and for 30 years is adapted to polluted and heated waters in industrial regions in Southern Poland.  freshwater molluscs, Gastropoda, Thiaridae, Planorbidae, Physidae, invasive species Folia Malacologica 5/1993 was originally published as No. 1462 of Scientific Bulletins of University of Mining and Metallurgy, Cracow. This digitalised version was prepared by the Association of Polish Malacologists and first published on line on December 30th, 2016. http:/dx.doi.org/10.12657/folmal.005.005 Folia Malacol. 5:109 113
A new species of Bythiospeum (Prosobranchia: Hydrobioidea: Moitessieriidae) from southern Poland

In the paper the authors describe Bythiospeum neglectissimum, a new species of Bythiospeum Bourguignat, 1882 found at a few stations in Southern Poland. It is characterised by its stout and Iow, conical and minute shell with the aperture closely adjoining and narrow, and by the slender, multifolded verge having a terminal dagger shaped filament and medially an apparent lobe. The description comprises the shell, operculum, mantle, head, ctenidium, osphradium, radula, stomach, verge, and female reproductive organs. The species surpasses far the known range of the genus Bythiospeum, and its bionomy is completely unclear. key WordS: shell, mantle/head pigmentation, verge, female reproductive organs Folia Malacologica 3/1989 was originally published as No. 1216 of Scientific Bulletins of University of Mining and Metallurgy, Cracow. This digitalised version was prepared by the Association of Polish Malacologists and first published on line on December 30th, 2016. http:/dx.doi.org/10.12657/folmal.003.006 Folia Malacol. 3: 95 101