title: Combining strengths, emotions and polarities for boosting Twitter sentiment analysis

authors: Bravo-Marquez, Felipe

abstract: Twitter sentiment analysis or the task of automatically retrieving opinions from tweets has received an increasing interest from the web mining community. This is due to its importance in a wide range of fields such as business and politics. People express sentiments about specific topics or entities with different strengths and intensities, where these sentiments are strongly related to their personal feelings and emotions. A number of methods and lexical resources have been proposed to analyze sentiment from natural language texts, addressing different opinion dimensions. In this article, we propose an approach for boosting Twitter sentiment classification using different sentiment dimensions as meta-level features. We combine aspects such as opinion strength, emotion and polarity indicators, generated by existing sentiment analysis methods and resources. Our research shows that the combination of sentiment dimensions provides significant improvement in Twitter sentiment classification tasks such as polarity and subjectivity.

text: Combining strengths, emotions and polarities for boosting Twitter sentiment analysis Twitter sentiment analysis or the task of automatically retrieving opinions from tweets has received an increasing interest from the web mining community. This is due to its importance in a wide range of fields such as business and politics. People express sentiments about specific topics or entities with different strengths and intensities, where these sentiments are strongly related to their personal feelings and emotions. A number of methods and lexical resources have been proposed to analyze sentiment from natural language texts, addressing different opinion dimensions. In this article, we propose an approach for boosting Twitter sentiment classification using different sentiment dimensions as meta-level features. We combine aspects such as opinion strength, emotion and polarity indicators, generated by existing sentiment analysis methods and resources. Our research shows that the combination of sentiment dimensions provides significant improvement in Twitter sentiment classification tasks such as polarity and subjectivity.

year: 2013-01-01

title: Capability reconceptualized: Towards a landscape of practice approach in graduate employability

authors: Soltani, Behnam

subjects: Capability

abstract: To understand graduate employability, this paper uses a landscape of practice (LofP) lens, and methods including
narrative frames, observations, and interviews to interpret capability development and identity construction of
learners in a work-based learning masters program. It argues that learners enhance employability, capabilities,
and knowledge through mutual engagement in practices of their communities of practice (CofP). Furthermore, it showcases that this process is enacted through learners’ membership and negotiating boundaries of their community as they move from one community to another within their LofP. It then re-examines the definition of capability and argues that capability should be understood as a social construct through which individuals participate in the practices of their CofP and express knowledgeability of community norms and practices. It concludes that individuals build capabilities through a process involving problem solving, negotiation and learning, resilience, and reflection on their own and other members’ actions as they engage in interactions.

text: Capability reconceptualized: Towards a landscape of practice approach in graduate employability To understand graduate employability, this paper uses a landscape of practice (LofP) lens, and methods including
narrative frames, observations, and interviews to interpret capability development and identity construction of
learners in a work-based learning masters program. It argues that learners enhance employability, capabilities,
and knowledge through mutual engagement in practices of their communities of practice (CofP). Furthermore, it showcases that this process is enacted through learners’ membership and negotiating boundaries of their community as they move from one community to another within their LofP. It then re-examines the definition of capability and argues that capability should be understood as a social construct through which individuals participate in the practices of their CofP and express knowledgeability of community norms and practices. It concludes that individuals build capabilities through a process involving problem solving, negotiation and learning, resilience, and reflection on their own and other members’ actions as they engage in interactions.

year: 2024

title: He hekenga toto, he hekenga tōtā, he hekenga roimata.

authors: Mikaere, Te Maharanui Jacob

abstract: Ariā
Ko tā te tuhinga nei he whakakite i ngā āwangawanga o te kaituhi mō te maha o te hunga taiohi kua tipu mai i raro i te ātaarangi o te Kōhanga Reo, o te Kura Kaupapa Māori, o te wharekura hoki, kua noho ko te reo Māori hei reo tuatahi, engari mō te aronui ki te reo me tōna katoa kore kore rawa atu. Kei te kōrerohia ōna hītori me tōna whakapapa. I ahu mai tō tāua reo i hea? I pēhea tō tāua reo i ngā wā o mua? I pēhea tō tāua reo i te taetanga mai o tauiwi i te takiwā o te 1800? I ahatia tō tāua reo e tauiwi i tērā rautau i kīa ake he reo koretake noa te reo Māori? Nā wai tō tāua reo i ruke ki rāhaki i ngā tau 1900? Ka mutu, nā wai tō tāua reo i whakahoki mai ki te kōpū o tēnei whakatipuranga? Nā ēnei tūmomo urupounamu au i karanga ki te ihi o tōku whare kōrero. 
Ko te ngako o ngā kōrero o roto i te tuhinga nei he whakatewhatewha, he matapaki i te kūare o te hunga taiohi ki te whakapapa, ki te hītori o te reo Māori. Koia ko ōna piki me ōna heke, ngā whakapātaritari i ngana ki te whakapoko i te ahi o te reo Māori i te tata whāngaromanga ōna. Ko te nuinga o ngā kōrero he mea rangahau mai i ngā pukapuka me te whakatakoto i ngā kitenga hei pānuitanga mā te hunga e tāpara ana ki ngā kai o roto. Me whakanui ka tika ngā pēhitanga o te hunga i takatakahi i te ara papatoiake hei whaitanga mā tātau ka tahi, ka rua me kōkuhu ēnei tūmomo mātauranga ki ngā marau whakaako tamariki me kore noa e tahuri mai te hunga taiohi ki tōna reo me tōna katoa. E ora ai te whakapapa o te reo me ōna hītori me whakakōpā e tātau  tōna whakapapa, me ōna kōrero ki ngā tamariki kōhanga mai, kura kaupapa mai, wharekura mai, ā huri atu ki ngā pia whare wānanga hoki. Mā te whakaako i te hītori ki a ngāi taiohi ākene pea ka tipu te kauanuanu ki tōna reo. Kia kekeno atu au ki tōku reanga kei te kitea he momo whakahīhī kua puea ake ai ki roto tonu i a tātau. Ko te momo o tēnei whakahīhī he mea tūkino i te hunga kore reo, he mea whakaiti i ngā tāngata kua noho rehurehu ki ngā kawenga a tāua te Māori. E whakapono ana au mā te kauanuanu o tōku reanga ki tōna reo ka tipu hoki te kauanuanu ki te hunga kāore pea i rongo i ngā hua o te reo, rātau te hunga kua noho pōhara, kua noho manene nā ngā rā pōkākā o te whakapākehātanga. Atu i te whakahīhī o te ngākau kua puea hoki tētahi momo e patu nei i te kōrerotanga o tō tātau reo, arā ake ko te ngākau māngere. I te korenga o te aronui o tōku reanga ki te reo kua tipu ake ētahi, ahakoa i pakeke mai i roto i te Kōhanga Reo mō te kōrero Māori atu kia pakeke ana rātau he aha te aha. Mā te ako i ngā hītori o tō tātau reo e titi ai ki te whatu manawa te hiranga o tō tātau reo, mā tērā e kore rawa te tangata e noho hāneanea me te pōhēhē ka pai noa te reo Māori, ka mutu kāore he tino take kia kaha kōrerotia. 
Ko te tino whāinga o tēnei tuhinga he ngana ki te whakarārangi mai ko hea te huarahi e tuwhera ai ngā kuaha o te ao Māori ki te katoa e tū rangatira ai tātau. Ahakoa pakeke mai taiohi mai rānei, ahakoa matatau ki te reo tauhou ki te reo rānei ko te mea nui kia tū whakahīhī, kia tū māia te iwi Māori ki raurangi.

text: He hekenga toto, he hekenga tōtā, he hekenga roimata. Ariā
Ko tā te tuhinga nei he whakakite i ngā āwangawanga o te kaituhi mō te maha o te hunga taiohi kua tipu mai i raro i te ātaarangi o te Kōhanga Reo, o te Kura Kaupapa Māori, o te wharekura hoki, kua noho ko te reo Māori hei reo tuatahi, engari mō te aronui ki te reo me tōna katoa kore kore rawa atu. Kei te kōrerohia ōna hītori me tōna whakapapa. I ahu mai tō tāua reo i hea? I pēhea tō tāua reo i ngā wā o mua? I pēhea tō tāua reo i te taetanga mai o tauiwi i te takiwā o te 1800? I ahatia tō tāua reo e tauiwi i tērā rautau i kīa ake he reo koretake noa te reo Māori? Nā wai tō tāua reo i ruke ki rāhaki i ngā tau 1900? Ka mutu, nā wai tō tāua reo i whakahoki mai ki te kōpū o tēnei whakatipuranga? Nā ēnei tūmomo urupounamu au i karanga ki te ihi o tōku whare kōrero. 
Ko te ngako o ngā kōrero o roto i te tuhinga nei he whakatewhatewha, he matapaki i te kūare o te hunga taiohi ki te whakapapa, ki te hītori o te reo Māori. Koia ko ōna piki me ōna heke, ngā whakapātaritari i ngana ki te whakapoko i te ahi o te reo Māori i te tata whāngaromanga ōna. Ko te nuinga o ngā kōrero he mea rangahau mai i ngā pukapuka me te whakatakoto i ngā kitenga hei pānuitanga mā te hunga e tāpara ana ki ngā kai o roto. Me whakanui ka tika ngā pēhitanga o te hunga i takatakahi i te ara papatoiake hei whaitanga mā tātau ka tahi, ka rua me kōkuhu ēnei tūmomo mātauranga ki ngā marau whakaako tamariki me kore noa e tahuri mai te hunga taiohi ki tōna reo me tōna katoa. E ora ai te whakapapa o te reo me ōna hītori me whakakōpā e tātau  tōna whakapapa, me ōna kōrero ki ngā tamariki kōhanga mai, kura kaupapa mai, wharekura mai, ā huri atu ki ngā pia whare wānanga hoki. Mā te whakaako i te hītori ki a ngāi taiohi ākene pea ka tipu te kauanuanu ki tōna reo. Kia kekeno atu au ki tōku reanga kei te kitea he momo whakahīhī kua puea ake ai ki roto tonu i a tātau. Ko te momo o tēnei whakahīhī he mea tūkino i te hunga kore reo, he mea whakaiti i ngā tāngata kua noho rehurehu ki ngā kawenga a tāua te Māori. E whakapono ana au mā te kauanuanu o tōku reanga ki tōna reo ka tipu hoki te kauanuanu ki te hunga kāore pea i rongo i ngā hua o te reo, rātau te hunga kua noho pōhara, kua noho manene nā ngā rā pōkākā o te whakapākehātanga. Atu i te whakahīhī o te ngākau kua puea hoki tētahi momo e patu nei i te kōrerotanga o tō tātau reo, arā ake ko te ngākau māngere. I te korenga o te aronui o tōku reanga ki te reo kua tipu ake ētahi, ahakoa i pakeke mai i roto i te Kōhanga Reo mō te kōrero Māori atu kia pakeke ana rātau he aha te aha. Mā te ako i ngā hītori o tō tātau reo e titi ai ki te whatu manawa te hiranga o tō tātau reo, mā tērā e kore rawa te tangata e noho hāneanea me te pōhēhē ka pai noa te reo Māori, ka mutu kāore he tino take kia kaha kōrerotia. 
Ko te tino whāinga o tēnei tuhinga he ngana ki te whakarārangi mai ko hea te huarahi e tuwhera ai ngā kuaha o te ao Māori ki te katoa e tū rangatira ai tātau. Ahakoa pakeke mai taiohi mai rānei, ahakoa matatau ki te reo tauhou ki te reo rānei ko te mea nui kia tū whakahīhī, kia tū māia te iwi Māori ki raurangi.

year: 2016