# Table 13 Feature templates for bQC and sQC

Template 1 Template 2 Template 3 Template 4 Template 5
Lexical word context {Wt + τ}τ =  − 1~ + 1, $${\left\{{W}_{t-1+\tau}^{t+\tau}\right\}}_{\tau =0,1}$$, $${W}_{t-1}^{t+1}$$ {Wt + τ}τ =  − 2~ + 2, $${\left\{{W}_{t-1+\tau}^{t+\tau}\right\}}_{\tau =0,1}$$, $${\left\{{W}_{t-2+\tau}^{t+\tau}\right\}}_{\tau =0,1,2}$$
POS context {St + τ}τ =  − 1~ + 1,
$${\left\{{S}_{t-1+\tau}^{t+\tau}\right\}}_{\tau =0,1}$$,
$${S}_{t-1}^{t+1}$$
{St + τ}τ =  − 2~ + 2,
$${\left\{{S}_{t-1+\tau}^{t+\tau}\right\}}_{\tau =0,1}$$,
$${\left\{{S}_{t-2+\tau}^{t+\tau}\right\}}_{\tau =0\sim 2}$$,
$${\left\{{S}_{t-2+\tau}^{t+1+\tau}\right\}}_{\tau =0,1}$$,
$${S}_{t-2}^{t+2}$$
{St + τ}τ =  − 3~ + 3,
$${\left\{{S}_{t-1+\tau}^{t+\tau}\right\}}_{\tau =0,1}$$,
$${\left\{{S}_{t-2+\tau}^{t+\tau}\right\}}_{\tau =0\sim 2}$$,
$${\left\{{S}_{t-3+\tau}^{t+\tau}\right\}}_{\tau =0\sim 3}$$,
$${\left\{{S}_{t-3+\tau}^{t+1+\tau}\right\}}_{\tau =0\sim 3}$$,
$${\left\{{S}_{t-3+\tau}^{t+2+\tau}\right\}}_{\tau =0,1}$$
The same as template 2 The same as template 3
Lexical word and POS context {(Wt, St + τ)}τ =  − 1~ + 1,
$${\left\{\left({W}_t,{S}_{t-1+\tau}^{t+\tau}\right)\right\}}_{\tau =0,1}$$
,$$\left({W}_t,{S}_{t-1}^{t+1}\right)$$
{(Wt, St + τ)}τ =  − 1~ + 1,
$${\left\{\left({W}_t,{S}_{t-1+\tau}^{t+\tau}\right)\right\}}_{\tau =0,1}$$,
$${\left\{\left({W}_t,{S}_{t-2+\tau}^{t+\tau}\right)\right\}}_{\tau =0\sim 2}$$,
$${\left\{\left({W}_t,{S}_{t-2+\tau}^{t+1+\tau}\right)\right\}}_{\tau =0\sim 1}$$,
$$\left({W}_t,{S}_{t-2}^{t+2}\right)$$
{(Wt, St + τ)}τ =  − 1~ + 1,
$${\left\{\left({W}_t,{S}_{t-1+\tau}^{t+\tau}\right)\right\}}_{\tau =0,1}$$,
$${\left\{\left({W}_t,{S}_{t-2+\tau}^{t+\tau}\right)\right\}}_{\tau =0\sim 2}$$,
$${\left\{\left({W}_t,{S}_{t-3+\tau}^{t+\tau}\right)\right\}}_{\tau =0\sim 3}$$,
$${\left\{\left({W}_t,{S}_{t-3+\tau}^{t+1+\tau}\right)\right\}}_{\tau =0\sim 2}$$
The same as template 2 The same as template 3
PM P t
Lexical word length L t
Previous Target Y t − 1 