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| author | Yimmon Zhuang <[email protected]> | 2015-08-14 16:51:26 +0800 |
|---|---|---|
| committer | Yimmon Zhuang <[email protected]> | 2015-08-14 16:51:26 +0800 |
| commit | 4a3308c3f6b0c7d557e9108832102d57dcc63f8e (patch) | |
| tree | 01230810539801781c99d862f4c5884acd009bdb /speech_utils/init.lua | |
| parent | 09cb9dbf24be26ef064b3844a5a4b7ced8c8b02b (diff) | |
solve dependencies
Diffstat (limited to 'speech_utils/init.lua')
| -rw-r--r-- | speech_utils/init.lua | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/speech_utils/init.lua b/speech_utils/init.lua index 3d1a470..3500eb4 100644 --- a/speech_utils/init.lua +++ b/speech_utils/init.lua @@ -1,6 +1,7 @@ nerv.speech_utils = {} -function nerv.speech_utils.global_transf(feat_utter, global_transf, frm_ext, gconf) +function nerv.speech_utils.global_transf(feat_utter, global_transf, + frm_ext, frm_trim, gconf) local rearranged feat_utter = gconf.cumat_type.new_from_host(feat_utter) if frm_ext > 0 then @@ -9,8 +10,12 @@ function nerv.speech_utils.global_transf(feat_utter, global_transf, frm_ext, gco local expanded = gconf.cumat_type(feat_utter:nrow(), feat_utter:ncol() * step) expanded:expand_frm(feat_utter, frm_ext) -- rearrange the feature (``transpose'' operation in TNet) - rearranged = expanded:create() - rearranged:rearrange_frm(expanded, step) + if gconf.rearrange then + rearranged = expanded:create() + rearranged:rearrange_frm(expanded, step) + else + rearranged = expanded + end else rearranged = feat_utter end @@ -21,8 +26,8 @@ function nerv.speech_utils.global_transf(feat_utter, global_transf, frm_ext, gco global_transf:init(input[1]:nrow()) global_transf:propagate(input, output) -- trim frames - expanded = gconf.mmat_type(output[1]:nrow() - frm_ext * 2, output[1]:ncol()) - output[1]:copy_toh(expanded, frm_ext, feat_utter:nrow() - frm_ext) + expanded = gconf.mmat_type(output[1]:nrow() - frm_trim * 2, output[1]:ncol()) + output[1]:copy_toh(expanded, frm_trim, feat_utter:nrow() - frm_trim) collectgarbage("collect") return expanded end |