Merge branch 'master' into hdbscan

fix(data-computer): fixed lda parameters

fix(data-computer): fixed best_topic bugs

feat(data-computer): changed output of lda.py

feat(data-computer): test PCA in hdbscan.py

Merge branch 'master' into hdbscan

feat(data-computer): added word_weight of each word in lda.py

feat(data-computer): added PCA in hdbscan.py

fix: use fake path everywhere

fix: avoid reuse internal uri

feat(data-computer):changed parameters in lda.py

fix(data-computer):removed empty documents from the model

Merge pull request #64 from tdm/add-metrics ...

add metrics to observe async statments (needs ezs@3.3.0)

add metrics to observe async statments (needs ezs@3.3.0)

docs(data-computer): fixed a language error

docs(data-computer):changed comments, following François's advices

Merge branch 'master' into hdbscan

docs(data-computer): commented lda.py

docs(data-computer): removed the optimisation of the parameter nb_topic

Merge branch 'master' into lda

refactor(data-computer): now can use embedding or tdidf in hdbscan.py

in english please !

fix: missing file

feat: add recipient

Merge branch 'hdbscan' of ssh://gitbucket.inist.fr:22222/tdm/web-services into hdbscan

Merge branch 'master' into hdbscan

docs(data-computer): add in comment afunction to optimize nb of topics

feat(data-computer): output now includes best_topic and his weight

feat(data-computer): lda's output is now in 'value'

docs(lda):added coherence system in comment